Kazumasa Nagai (永井 一正), born in Osaka in 1929, stands as a towering figure in Japanese graphic design. His career, spanning over seven decades, showed a remarkable evolution, from early abstract compositions to vibrant, nature-inspired illustrations. Nagai’s work shaped Japan’s visual identity and left a lasting mark on the design world far beyond it.
Early life and education
Nagai began his artistic journey studying sculpture at the Tokyo University of the Arts. Due to health issues, he withdrew in 1951. This pivotal moment redirected his focus towards graphic design, a field where he would go on to make major contributions.
Founding the Nippon Design Center
In 1960, Nagai co-founded the Nippon Design Center (NDC), working alongside figures like Yusaku Kamekura and Ikko Tanaka. He served as its president from 1975 to 1986, and later as vice-president until 2001, playing a central role in steering Japanese design through a period of rapid modernisation and internationalisation.
Design philosophy and influences
Nagai’s early work was defined by abstract geometric forms, drawing on the Bauhaus movement and designers like Yoshio Hayakawa and Kohei Sugiura. He also attended lectures by Josef Müller-Brockmann, which deepened his understanding of spatial composition and mathematical design principles.
In the 1980s, Nagai’s style changed significantly. He began creating hand-drawn illustrations of animals and plants, culminating in his well-known “Life” series. These works, rich in symbolism and colour, reflect a deep reverence for nature and a belief in the interconnectedness of all living things.
Nagai once described his design philosophy this way:
“I think that good design is the integration of the five human senses… There is some universal law, providence, and I think that it is common to all nature and living things as the ecosystem of the Earth.”
Iconic works and contributions
Nagai’s portfolio is vast and varied. He designed logos for major corporations including Mitsubishi UFJ, Japan Railways, Nissin, and TEPCO. His poster designs, numbering over a thousand, have been exhibited worldwide and sit in permanent collections at institutions including the Museum of Modern Art in New York and the National Museum of Modern Art, Tokyo.
Nagai also won first place in the design competitions for the official symbols of the 1966 Sapporo Winter Olympic Games and the 1972 Okinawa Expo.
Recognition and legacy
Throughout his career, Nagai received numerous honours, including the Medal with Purple Ribbon, the Order of the Rising Sun, and the Mainichi Design Award. His influence reaches beyond his own designs. He mentored generations of designers and shaped how Japanese graphic design thinks about nature, symbolism, and craft.
Nagai worked right up until his final years, staying true to a lifelong commitment to design. He died in February 2026, at the age of 96. His career shows what it means to bring traditional aesthetics into contemporary design, and stands as a reminder of the lasting power of visual storytelling.
